CN117943508B - Positioning mechanism for gear forging and pressing - Google Patents
Positioning mechanism for gear forging and pressing Download PDFInfo
- Publication number
- CN117943508B CN117943508B CN202410347169.8A CN202410347169A CN117943508B CN 117943508 B CN117943508 B CN 117943508B CN 202410347169 A CN202410347169 A CN 202410347169A CN 117943508 B CN117943508 B CN 117943508B
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- plate
- pressing
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- 238000005242 forging Methods 0.000 title claims abstract description 108
- 238000003825 pressing Methods 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 10
- 210000000078 claw Anatomy 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/28—Making machine elements wheels; discs
- B21K1/30—Making machine elements wheels; discs with gear-teeth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a positioning mechanism for gear forging and pressing, which relates to the technical field of gear machining and comprises a positioning gantry column, wherein a plurality of reinforcing metal plates are welded on the positioning gantry column, two rails are welded on the side wall of the positioning gantry column, a bending seat is slidably arranged on each rail, a mechanical claw assembly is welded on the top of each bending seat, a first power supply is fixedly arranged at the bottom of each bending seat, a motor is fixedly arranged on the side wall of each bending seat, a mechanical arm is fixedly arranged at the output end of the motor, a clamp is fixedly arranged at the tail end of each mechanical arm, each clamp comprises two positioning clamping plates, each positioning clamping plate is provided with a reinforcing rod, the gears can be forged and pressed on two sides only once through a chuck in a gear positioning box, the gears do not need to be repeatedly positioned in each forging and pressing process, the gears do not need to be repeatedly adjusted in position, the forging and pressing speed can be increased, and the forging and pressing time of each gear can be shortened.
Description
Technical Field
The invention relates to the technical field of gear machining, in particular to a positioning mechanism for gear forging and pressing.
Background
The gear forging is a transmission mechanical device, the gear is a common part in a mechanical transmission system, the performance of the gear is directly influenced on the operation efficiency and stability of mechanical equipment, the positioning accuracy of the gear plays a vital role on the use effect of the gear in the gear forging process, and at present, the conventional gear forging positioning mechanism is easy to be interfered by external force in the gear forging process, so that the positioning accuracy is low, the product quality is influenced, and therefore, the design of the positioning mechanism for the gear forging is very necessary.
Disclosure of Invention
The invention aims to provide a positioning mechanism for gear forging and pressing, which solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a gear forging and pressing is with positioning mechanism, includes location longmen post, a plurality of reinforcement metal sheets of welding on the location longmen post, two tracks of welding on the lateral wall of location longmen post, slidable mounting bending seat on the track, every a gripper subassembly is welded at the top of bending seat, the bottom fixed mounting power of bending seat is one.
According to the technical scheme, fixed mounting motor on the lateral wall of seat of buckling, fixed mounting arm on the output of motor, the terminal fixed mounting anchor clamps of arm, anchor clamps include two locating splint, every all set up a stiffening rod on the locating splint, every the inside of stiffening rod sets up the thermoscope, through the temperature of thermoscope detection locating splint.
According to the technical scheme, the mechanical arm comprises a first arm and a second arm, a sliding rail is fixedly arranged on the side wall of the first arm, the second arm is slidably arranged on the sliding rail, the second arm is connected with a first power supply, and the second arm is controlled to perform telescopic motion through the first power supply.
According to the technical scheme, the gear forging platform is arranged between the two positioning gantry posts, the top of the gear forging platform is provided with the positioning platform, the middle area of the top of the positioning platform is provided with the gear cylinder mounting groove, and the gear cylinder mounting groove is provided with the gear positioning box.
According to the technical scheme, four positioning grooves are formed in the side face of the top of the positioning platform, clamping rails are arranged in each positioning groove, and bottom positioning blocks are arranged on the clamping rails.
According to the technical scheme, a plurality of lifting rails are arranged on the inner wall of the gear positioning box, and four chucks are sequentially arranged on the lifting rails from top to bottom and are respectively an upper forging plate, an upper positioning plate, a lower positioning plate and a lower forging plate.
According to the technical scheme, the upper disc surface and the lower disc surface of the upper positioning disc and the lower positioning disc are uniformly provided with a plurality of pressure sensors.
According to the technical scheme, the clamping surfaces of the upper positioning disk and the lower positioning disk are provided with the rotating grooves, the annular rail is fixedly arranged at the bottom of each rotating groove, and the rotating disk is arranged on the annular rail.
According to the technical scheme, the short rail is arranged at the top of the turntable, and the short rail is connected with the positioning short plate in a sliding way.
According to the technical scheme, the first electromagnet is arranged on one face of the upper forging and pressing disc, the second electromagnet is arranged on one face of the upper forging and pressing disc, the third electromagnet is arranged on one face of the lower forging and pressing disc, and the fourth electromagnet is arranged on one face of the lower forging and pressing disc, which faces the lower positioning disc.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the chuck in the gear positioning box can be used for positioning the gears for multiple times, and forging and pressing of two sides can be completed only by one time of positioning, and in the process of forging and pressing each time, the gears do not need to be repeatedly adjusted in position, so that the forging and pressing speed can be increased, and the forging and pressing time of each gear can be shortened.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic overall frontal view of the present invention;
FIG. 2 is a schematic overall side elevational view of the present invention;
FIG. 3 is a schematic diagram of the overall top view of the present invention;
FIG. 4 is an enlarged schematic view of area A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged schematic view of area B of FIG. 3 in accordance with the present invention;
FIG. 6 is an overall schematic of the gear positioning box of the present invention;
FIG. 7 is a schematic view of the internal structure of the gear positioning box of the present invention;
FIG. 8 is a schematic diagram of a chuck according to the present invention;
FIG. 9 is a schematic diagram of a pressure sensor of the present invention;
FIG. 10 is a schematic diagram of a chuck and electromagnet of the present invention;
FIG. 11 is a schematic view of a positioning platform of the present invention;
In the figure: 1. positioning a gantry column; 2. reinforcing the metal plate; 3. a track; 4. a bending seat; 5.a gripper assembly; 6. a first power supply; 7. a motor; 8. a mechanical arm; 9. a clamp; 10. positioning clamping plates; 11. a reinforcing rod; 12. a temperature measurer; 13. an arm I; 14. an arm II; 15. a slide rail; 16. a gear forging stage; 17. positioning a platform; 18. a gear cylinder mounting groove; 19. a positioning groove; 20. a bottom positioning block; 21. a gear positioning box; 22. a second power supply; 23. lifting rails; 24. a chuck; 25. a forging press plate is arranged; 26. an upper positioning disk; 27. a lower positioning disc; 28. a lower forging platen; 29. a pressure sensor; 30. short rails; 31. positioning a short plate; 32. a rotary groove; 33. a turntable; 34. a ring rail; 35. an electromagnet I; 36. an electromagnet II; 37. an electromagnet III; 38. and an electromagnet IV.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides the following technical solutions: the positioning mechanism for gear forging comprises two symmetrically arranged positioning gantry columns 1, wherein the two positioning gantry columns 1 and the connecting structure of the two positioning gantry columns 1 are symmetrically arranged, and the positioning processes on the two positioning gantry columns 1 are controlled by a mechanism system;
A plurality of reinforced metal plates 2 are welded on the positioning gantry column 1, two rails 3 are welded on the side wall of the positioning gantry column 1, a bending seat 4 is slidably arranged on the rails 3, a mechanical claw assembly 5 is welded on the top of each bending seat 4, a power supply I6 is fixedly arranged at the bottom of each bending seat 4, and each bending seat 4 is controlled to perform lifting movement through the power supply I6;
A motor 7 is fixedly arranged on the side wall of the bending seat 4, a mechanical arm 8 is fixedly arranged at the output end of the motor 7, a clamp 9 is fixedly arranged at the tail end of the mechanical arm 8, the clamp 9 comprises two positioning clamping plates 10, each positioning clamping plate 10 is provided with a reinforcing rod 11, a temperature detector 12 is arranged in each reinforcing rod 11, and the temperature of the positioning clamping plate 10 is detected through the temperature detector 12;
The mechanical arm 8 comprises a first arm 13 and a second arm 14, a sliding rail 15 is fixedly arranged on the side wall of the first arm 13, the second arm 14 is slidably arranged on the sliding rail 15, the second arm 14 is connected with the first power supply 6, and the second arm 14 is controlled to perform telescopic movement through the first power supply 6;
A gear forging platform 16 is arranged between the two positioning gantry posts 1, a positioning platform 17 is arranged at the top of the gear forging platform 16, a gear cylinder mounting groove 18 is arranged in the middle area of the top of the positioning platform 17, a gear positioning box 21 is arranged on the gear cylinder mounting groove 18, the gear positioning box 21 is of a detachable structure, four positioning grooves 19 are arranged on the side surface of the top of the positioning platform 17, clamping rails are arranged in each positioning groove 19, and the gear positioning box 21 is fixed by arranging a bottom positioning block 20 on each clamping rail;
The side wall of the gear positioning box 21 is provided with a plurality of second power supplies 22, the upper end and the lower end of the gear positioning box 21 are communicated and used for gear installation and disassembly, the inner wall of the gear positioning box 21 is provided with a plurality of lifting rails 23, the lifting rails 23 are sequentially provided with four chucks 24 from top to bottom, the chucks are respectively an upper forging plate 25, an upper positioning plate 26, a lower positioning plate 27 and a lower forging plate 28, the side wall of each chuck 24 is provided with a sliding support matched with the lifting rails 23, the sliding supports are connected with the second power supplies 22 and are used for driving the upper forging plate 25, the upper positioning plate 26, the lower positioning plate 27 and the lower forging plate 28 to perform lifting movement, and the upper forging plate 25, the upper positioning plate 26, the lower positioning plate 27 and the lower forging plate 28 can be disassembled from the lifting rails 23;
The upper forging plate 25 and the lower forging plate 28 are consistent in structure, and the upper positioning plate 26 and the lower positioning plate 27 are consistent in structure;
A plurality of pressure sensors 29 are uniformly arranged on the upper disc surface and the lower disc surface of the upper positioning disc 26 and the lower positioning disc 27, before the gears are forged, the lower positioning disc 27 and the lower forging disc 28 in the gear positioning box 21 are installed in sequence, so that the clamping surfaces of the upper positioning disc 26 and the lower positioning disc 27 are oppositely arranged, a rotating groove 32 is formed in the clamping surfaces of the upper positioning disc 26 and the lower positioning disc 27, an annular rail 34 is fixedly arranged in the rotating groove 32, a rotating disc 33 is arranged on the annular rail 34, the rotating disc 33 is driven to rotate on the annular rail 34 by an externally-driven power supply, and when the rotating disc 33 is installed, rollers at the bottom of the rotating disc 33 are required to be embedded into the annular rail 34, and meanwhile, the top of the rotating disc 33 is flush with the clamping surface;
A short rail 30 is arranged at the top of the turntable 33, a positioning short plate 31 is slidably connected in the short rail 30, the positioning short plate 31 is connected with an external power supply, and the positioning short plate 31 is driven to move in the short rail 30 by the external power supply;
The first electromagnet 35 is arranged on the surface of the upper forging plate 25 facing the upper positioning plate 26, the second electromagnet 36 is arranged on the surface of the upper positioning plate 26 facing the upper forging plate 25, the third electromagnet 37 is arranged on the surface of the lower positioning plate 27 facing the lower forging plate 28, the fourth electromagnet 38 is arranged on the surface of the lower forging plate 28 facing the lower positioning plate 27, and the starting and stopping operations of the first electromagnet 35, the second electromagnet 36, the third electromagnet 37 and the fourth electromagnet 38 are controlled through an external power supply.
The lower positioning disk 27 and the lower forging disk 28 in the gear positioning box 21 are firstly installed in the gear positioning box 21, the lower positioning disk 27 and the lower forging disk 28 can be confirmed to move up and down along the lifting track 23, then the gear is placed at the top of the lower positioning disk 27, then the upper positioning disk 26 and the upper forging disk 25 are installed, the upper positioning disk 26 and the upper forging disk 25 can be confirmed to move up and down along the lifting track 23, the installed gear positioning box 21 is used for limiting the positioning and forging area of the gear, and because all chucks 24 are all provided with supporting functions in the periphery and vertically run through the middle area, forging equipment in a non-connection relationship can forge and manufacture the non-latch area of the gear through the upper and lower run-through areas, the forging operation of the gear is limited to the non-latch area, the setting flow of the latch area is complex and is not completed, meanwhile, the irregular shape is also caused in the latch area of the gear, the latch area of the gear is fixedly positioned through the limitation of the follow-up latch processing, the forgeable area is exposed, and the forging equipment is used for forging the latch area of the gear, and the gear positioning limitation is carried out by the gear latch area.
The gear that finishes of installation, its card is between last positioning disk 26 and lower positioning disk 27, go up positioning disk 26 and lower positioning disk 27 symmetry setting, through the control to positioning short plate 31, make positioning short plate 31 along short rail 30 towards inboard removal, all positioning short plates 31 remove together, make the gear by last positioning disk 26 and positioning short plate 31 on the lower positioning disk 27 together fix a position in the middle zone of gear positioning box 21, if the gear is fixed and is not carried out the location correction, then cause forging and pressing regional inaccuracy, the gear receives the condition such as forging and pressing dynamics inhomogeneous, make the forging and pressing effect of gear poor, the fixed through positioning short plate 31 directly, then can fix and fix a position and take account.
When forging and pressing the one side of gear, the drive lower forging and pressing dish 28 and go up forging and pressing dish 25 and remove to laminating and go up positioning disk 26 and lower positioning disk 27, drive electro-magnet three 37 and electro-magnet four 38 operation simultaneously, adsorb the last positioning disk 26 of positioning gear and carry out the location fixed once more to lower positioning disk 27 through the operation of electro-magnet, because exert decurrent pressure to the gear during forging and pressing, provide holding power to the gear of its top through lower forging and pressing dish 28 for when forging and pressing the gear, the gear can not produce the displacement that sinks, the adsorption of electro-magnet is avoided producing between lower forging and pressing dish 28 and the lower positioning disk 27 to rock, further strengthen the location fixed to the gear simultaneously, traditional positioning mechanism receives external force interference easily in the gear forging and pressing process, lead to the positioning accuracy not high, influence product quality.
After one side forging and pressing of the gear is finished, the gear is turned over through the turning gear positioning box 21, all structures in the gear positioning box 21 are turned over, the other side of the gear faces upwards, forging and pressing of the other side are started, before the other side is forged and pressed, the electromagnet III 37 and the electromagnet IV 38 are closed, the electromagnet I35 and the electromagnet II 36 are opened, the upper positioning disk 26 is connected with the upper forging and pressing disk 25, the gear can be enabled to be located for multiple times through the chuck 24 in the gear positioning box 21, forging and pressing of the two sides can be finished only through one location, in addition, the gear does not need to repeatedly adjust the position in the forging and pressing process, forging and pressing speed can be accelerated, forging and pressing time of each gear is shortened, a traditional positioning mechanism is complex in operation, long debugging time is needed, and production efficiency is affected.
And then install the gear behind gear location case 21, carry gear location case 21 to gear section of thick bamboo mounting groove 18 through mechanical equipment, the upset to gear location case 21 is also gone on by arm 8 afterwards, upset or transport at every turn all need aim at gear section of thick bamboo mounting groove 18 with gear location case 21, if there is the gear that is forging and pressing on the location platform 17, then the manual work carries out gear installation to another gear location case 21 in the outside, improve gear forging efficiency, and because gear location case 21's setting, can avoid that the piece etc. of gear forging in-process spill causes the damage to crowd around.
The bottom positioning block 20 is manually inserted after the gear positioning box 21 is placed in the gear cylinder mounting groove 18 for the first time, and performs preliminary fixing and positioning on the gear positioning box 21.
When the gear positioning box 21 is turned over, the arm two 14 moves on the sliding rail 15 towards the gear positioning box 21 to drive the positioning clamping plate 10 to move to clamp the gear positioning box 21, then the bending seat 4 is driven to ascend along the track 3 to drive the mechanical arm 8 to ascend, then the driving motor 7 operates, the motor 7 operates to drive the mechanical arm 8 to rotate 180 degrees, then the gear positioning box 21 finally rotates 180 degrees, the turning over of the gear positioning box 21 is completed, and the gear positioning box 21 is reset into the gear cylinder mounting groove 18.
When the gear positioning box 21 is fixed, the temperature detector 12 measures the temperature of the gear positioning box 21, and if the temperature of the gear positioning box 21 is higher than a set temperature value, a worker is reminded to check the gear positioning box 21.
When forging and pressing the gear, every time the forging and pressing is performed, the turntable 33 on the upper positioning disk 26 and the lower positioning disk 27 rotates once along the annular rail 34 to drive the gear to rotate, and the body position of the gear can be adjusted by rotating the gear, so that the pressing of the gear is different when the gear is forged and pressed every time, if the gear is fixed, the forging and pressing of the top of the gear is possibly caused to be uneven when the gear is not forged and pressed, and meanwhile, the chuck 24 is arranged to finish the deflection rotation of the gear in the process of positioning the fixed gear.
The pressure sensor 29 is configured to record the values of the bearing forging and pressing in each direction of the gear during each forging and pressing, and by comparing the values of the bearing forging and pressing of the single pressure sensor 29 with the values of the bearing forging and pressing of the gear in a preset range, the deviation fault of the forging and pressing of the gear is indicated, the forging and pressing condition of the gear is monitored timely, and the forging and pressing quality of the gear is accurately judged;
If a single or a plurality of pressure sensors 29 have data errors, the system automatically records the positions of the pressure sensors 29 with pressed values exceeding a set value, after one-time forging, the turntable 33 rotates the position of the gear, locks the symmetrical positions of the pressure sensors 29 with the error, rotates the gear to the symmetrical positions, and accepts the next forging, the method for positioning the gear aims at ensuring that the forging surface of the gear can be uniformly stressed when the gear accepts forging, and judges whether the pressure sensors 29 have faults or the pressure sensors 29 have faults because of the positioning of the gear, if a plurality of fault pressure sensors 29 have the faults, the fault pressure sensors 29 with the largest difference are arranged from large to small according to the difference value, and the fault pressure sensors 29 are judged according to the difference value, and the fault pressure sensors 29 with the largest difference value are arranged from large to small in a forward direction until all the fault pressure sensors 29 are judged and detected, and the forging quality is detected while the stress data is recorded, so that the forging quality of the gear is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a positioning mechanism for gear forging and pressing, includes location gantry column (1), its characterized in that, weld a plurality of reinforcement metal sheets (2) on location Long Menzhu (1), weld two tracks (3) on the lateral wall of location Long Menzhu (1), slidable mounting is folded seat (4) on track (3), the top welding of every folded seat (4) is a gripper subassembly (5), the bottom fixed mounting power of folded seat (4) (6);
A gear forging table (16) is arranged between the two positioning Long Menzhu (1), a positioning platform (17) is arranged at the top of the gear forging table (16), a gear cylinder mounting groove (18) is formed in the middle area of the top of the positioning platform (17), and a gear positioning box (21) is arranged on the gear cylinder mounting groove (18);
A plurality of lifting tracks (23) are arranged on the inner wall of the gear positioning box (21), and four chucks (24) are sequentially arranged on the lifting tracks (23) from top to bottom, and are respectively an upper forging plate (25), an upper positioning plate (26), a lower positioning plate (27) and a lower forging plate (28);
Four positioning grooves (19) are formed in the side face of the top of the positioning platform (17), clamping rails are arranged in each positioning groove (19), and bottom positioning blocks (20) are arranged on the clamping rails;
a plurality of second power supplies (22) are arranged on the side wall of the gear positioning box (21), the upper end and the lower end of the gear positioning box (21) are communicated and used for gear installation and disassembly, sliding supports matched with the lifting rails (23) are arranged on the side wall of each chuck (24), the sliding supports are connected with the second power supplies (22) and used for driving the upper forging plate (25), the upper positioning plate (26), the lower positioning plate (27) and the lower forging plate (28) to perform lifting movement, and the upper forging plate (25), the upper positioning plate (26), the lower positioning plate (27) and the lower forging plate (28) can be detached from the lifting rails (23);
the structure of the upper forging plate (25) is consistent with that of the lower forging plate (28), and the structure of the upper positioning plate (26) is consistent with that of the lower positioning plate (27);
A plurality of pressure sensors (29) are uniformly arranged on the upper disc surface and the lower disc surface of the upper positioning disc (26) and the lower positioning disc (27);
The clamping surfaces of the upper positioning disk (26) and the lower positioning disk (27) are provided with rotating grooves (32), annular rails (34) are fixedly arranged in the inner bottoms of the rotating grooves (32), rotary tables (33) are arranged on the annular rails (34), the rotary tables (33) are driven to rotate on the annular rails (34) through an externally-driven power supply, and when the rotary tables (33) are installed, rollers at the bottoms of the rotary tables (33) are required to be embedded into the annular rails (34), and meanwhile, the tops of the rotary tables (33) are flush with the clamping surfaces;
a short rail (30) is arranged at the top of the rotary table (33), a positioning short plate (31) is connected in a sliding manner in the short rail (30), the positioning short plate (31) is connected with an external power supply, and the positioning short plate (31) is driven to move in the short rail (30) through the external power supply;
The upper forging and pressing disc (25) is provided with an electromagnet I (35) towards one face of the upper positioning disc (26), the upper positioning disc (26) is provided with an electromagnet II (36) towards one face of the upper forging and pressing disc (25), the lower positioning disc (27) is provided with an electromagnet III (37) towards one face of the lower forging and pressing disc (28), the lower forging and pressing disc (28) is provided with an electromagnet IV (38) towards one face of the lower positioning disc (27), and the starting and stopping operations of the electromagnet I (35), the electromagnet II (36), the electromagnet III (37) and the electromagnet IV (38) are controlled through an external power supply.
2. The positioning mechanism for gear forging and pressing according to claim 1, wherein a motor (7) is fixedly installed on the side wall of the bending seat (4), a mechanical arm (8) is fixedly installed on the output end of the motor (7), a clamp (9) is fixedly installed at the tail end of the mechanical arm (8), the clamp (9) comprises two positioning clamping plates (10), a reinforcing rod (11) is arranged on each positioning clamping plate (10), a temperature detector (12) is arranged in each reinforcing rod (11), and the temperature of the positioning clamping plates (10) is detected through the temperature detector (12).
3. The positioning mechanism for gear forging and pressing according to claim 2, wherein the mechanical arm (8) comprises an arm one (13) and an arm two (14), a sliding rail (15) is fixedly arranged on the side wall of the arm one (13), the arm two (14) is slidably arranged on the sliding rail (15), the arm two (14) is connected with a power supply one (6), and the arm two (14) is controlled to perform telescopic movement through the power supply one (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410347169.8A CN117943508B (en) | 2024-03-26 | 2024-03-26 | Positioning mechanism for gear forging and pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410347169.8A CN117943508B (en) | 2024-03-26 | 2024-03-26 | Positioning mechanism for gear forging and pressing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117943508A CN117943508A (en) | 2024-04-30 |
| CN117943508B true CN117943508B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410347169.8A Active CN117943508B (en) | 2024-03-26 | 2024-03-26 | Positioning mechanism for gear forging and pressing |
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| KR101504043B1 (en) * | 2013-12-06 | 2015-03-18 | 장준수 | One way clutch for automatic transmission inner race Assy and the manufacture method |
| CN106311956A (en) * | 2016-09-30 | 2017-01-11 | 广东长盈精密技术有限公司 | Forging and pressing forming device |
| EP3153249A1 (en) * | 2015-10-08 | 2017-04-12 | Hitachi Metals, Ltd. | Method and apparatus for producing forging by rotary forging |
| CN108500191A (en) * | 2018-04-08 | 2018-09-07 | 长兴法飞德自动化有限公司 | A kind of accurate positioning swaged forging pressure device |
| CN209502857U (en) * | 2018-12-25 | 2019-10-18 | 天津市华天世纪机械有限公司 | A kind of fluid pressure type metal forging device |
| CN211331177U (en) * | 2019-10-31 | 2020-08-25 | 一汽解放青岛汽车有限公司 | Cross beam assembly riveting system |
| CN211638198U (en) * | 2019-12-30 | 2020-10-09 | 江苏通宇锻压有限公司 | Can realize forging and pressing auxiliary device of multiaspect forging and pressing |
| CN112570627A (en) * | 2020-12-15 | 2021-03-30 | 邵阳县振华机械锻造配件有限责任公司 | Folding and positioning device for aluminum alloy forging part |
| CN113441671A (en) * | 2021-07-04 | 2021-09-28 | 兴化市万佳机械有限公司 | Forging and pressing positioning tool for automobile hardware production |
| CN214866987U (en) * | 2021-07-20 | 2021-11-26 | 山西安宝锻压股份有限公司 | Double-flange forging die |
| CN115026227A (en) * | 2022-06-21 | 2022-09-09 | 吉水县秋桂信息技术有限公司 | Composite forging device for gasket for wind power generation and bearing |
| CN115069960A (en) * | 2022-06-15 | 2022-09-20 | 南通长源重工机械有限公司 | High-efficient forging device is used in forging processing convenient to drawing of patterns |
| CN115128085A (en) * | 2022-06-27 | 2022-09-30 | 江苏科技大学 | Large-scale ring rolling spare is from inside and outside defect testing platform of horizontal upset |
| CN115415462A (en) * | 2022-09-30 | 2022-12-02 | 湖北万柯汽车零部件有限公司 | Automatic forging production line of quilt tooth |
| CN115608907A (en) * | 2022-12-20 | 2023-01-17 | 山西天宝集团有限公司 | Automatic oil press centering device and method based on wind power flange forging |
| CN219484905U (en) * | 2023-03-23 | 2023-08-08 | 杭州富阳名丰机械有限公司 | Positioning jig with turnover mechanism |
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| CN117644173A (en) * | 2024-01-30 | 2024-03-05 | 溧阳市金昆锻压有限公司 | Gear forging device and forging process thereof |
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